fix error where elasticsearch container was not starting up on vagrant.
fix error where elasticsearch container was not starting up on vagrant.

memex-explorer/memex-explorer,kod3r/memex-explorer,YongchaoShang/memex-explorer,firebitsbr/memex-explorer,YongchaoShang/memex-explorer,kod3r/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer,memex-explorer/memex-explorer,YongchaoShang/memex-explorer,firebitsbr/memex-explorer,firebitsbr/memex-explorer,memex-explorer/memex-explorer,firebitsbr/memex-explorer,YongchaoShang/memex-explorer,kod3r/memex-explorer